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How to Make a WiFi QR Code (Guests Scan to Connect)

Reading your WiFi password out letter by letter — "capital B, zero, lowercase L..." — gets old fast. A WiFi QR code lets guests point their camera and tap to join. Perfect for a home, an Airbnb, a café, or an office lobby.

How to make a WiFi QR code

  1. Open the free QR Code Generator.
  2. Choose the WiFi type.
  3. Enter your network name (SSID), password, and security type (usually WPA/WPA2).
  4. Download the QR code and print it or display it.

Everything is generated in your browser — nothing is uploaded.

How guests use it

They open the camera app, point it at the code, and tap the "Join network" prompt. No app, no typing. Works on iPhone and Android.

Tips

  • Use a guest network if you'd rather not share your main password. Generate the code from the guest SSID.
  • Print it cleanly. Download at a high resolution so it scans reliably even from a small printed card.
  • Frame it. A little "Scan to connect to WiFi" card by the door or on the counter saves you from ever reading the password aloud again.

Frequently asked questions

How does a WiFi QR code work?
It encodes your network name (SSID), password, and security type into a QR code. When a phone's camera scans it, the phone offers to join the network automatically — no typing required. iPhone and Android have supported this natively for years.
Is it safe to put my WiFi password in a QR code?
The password is encoded in the QR image itself, so treat the printed code like the password — anyone who scans it can connect. For a home or café guest network that's exactly the point. Use a separate guest network if you want to keep your main one private.
Do I need an app to scan it?
No. The built-in camera app on modern iPhones and Android phones reads WiFi QR codes directly — just point and tap the prompt.

Free tool

QR Code Generator

Create QR codes for links, Wi-Fi and menus — free, with no logo paywall.

Try QR Code Generator— free →